(Q12624961)

English

helium-9

isotope of helium

He-9
9He
⁹He

In more languages

Statements

isotope of helium

9

0 references

1 reference

http://www.nndc.bnl.gov/chart/reCenter.jsp?z=2&n=7

9.043946419±0.000050259 dalton

uncertainty corresponds to

standard deviation

1 reference

The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures

The AME2016 atomic mass evaluation (II). Tables, graphs and references

1 March 2017

http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

2

0 references

7

0 references

parity quantum number

1

1 reference

23 June 2016

2.6

http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=7&z=2

spin quantum number

0.5

1 reference

23 June 2016

2.6

http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=7&z=2

40,935.826±46.816 kiloelectronvolt

uncertainty corresponds to

standard deviation

1 reference

The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures

The AME2016 atomic mass evaluation (II). Tables, graphs and references

1 March 2017

http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

neutron emission

1.0

1 reference

9 November 2015

http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=2&n=7

2.6

30,141.333±46.818 kiloelectronvolt

uncertainty corresponds to

standard deviation

1 reference

http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt

1 March 2017

The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures

The AME2016 atomic mass evaluation (II). Tables, graphs and references

Identifiers

Wolfram Language entity code

Entity["Isotope", "Helium9"]

0 references

Sitelinks

Wikipedia(3 entries)

cswiki Helium-9
enwiki Helium-9
kowiki 헬륨-9

Wikibooks(0 entries)

Wikinews(0 entries)

Wikiquote(0 entries)

Wikisource(0 entries)

Wikiversity(0 entries)

Wikivoyage(0 entries)

Wiktionary(0 entries)

Multilingual sites(0 entries)

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